baber/WOPTO huggingface dataset:
Patent JP-S5545554-A (JP)
Title: Automatic groove tracing method
Inventor: FUJITA TSUTOMU
IPC: B23K9/12
Filed: 1978-09-25
Abstract: PURPOSE:To make it possible to perform the automatic groove tracing of non-contact, high  precision and remote supervision, by deriving the rotary center in the groove of the welding core  wire from the brightness distribution of the arc light in the direction making a right angle with  the welding line, which has been derived by processing of the image signal of the TV camera. CONSTITUTION:This automatic groove tracing device consists of the TV camera 8 equipped  with the telephone lens 9 which has been mounted so that the groove end 1 can be parallel with  the scanning line, and the light shading filter 10; and the signal processing device 12 which  derives the rotary center of core wire and both the groove ends by processing the image signal  from the supervisory monitor TV 11 and the camera 8, and outputs the deviation signal of the  rotary center and the groove center. In case the groove end becomes parallel with the scanning  line of the camera 8 by means of the device 12, the position in the groove corresponds to the  vertical direction of the TV picture, and the arc light amount of a position becomes the integrated  value of the horizontal scanning signal corresponding to its position. When this integrated value  is cumulatively calculated by the necessary number of times, the positions of the right and left groove ends and the groove end of the rotary center can be obtained. Accordingly, the groove  tracing is performed to the welding nozzle 2 by an output of the device 12.
Patent JP-S61276087-A (JP)
Inventor: MIYASHITA SHIGEMITSU
IPC: G01N27/72
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01289112-A (JP)
Title: Pattern arrangement on silicon wafer and applicable correcting photomask
Inventor: HASHIMOTO HIROKAZU
IPC: G03F1/00
Filed: 1988-05-16
Abstract: PURPOSE:To arrange a pattern on a wafer surface at lower manufacturing cost by a method wherein an alignment mark for arranging the pattern in an arbitrary crystalline direction is made on a silicon wafer making an orientation flat as a reference. CONSTITUTION:An orientation flat is formed on the (110) surface of a silicon wafer. In this case, the crystalline direction in the rectangular direction to the orientation flat is to be <110>. Besides, the direction making 35.3 deg. obliquely in the right side with the direction <110> is to be <111>. For reference, the <111> direction makes an angle of 54.7 deg. with the orientation flat 4 making the flat 4 as a reference. In order to form a strain sensitive resistor in the <111> direction on this silicon wafer 3, a pattern 6 to form the strain sensitive resistor can be arranged in the <111> direction by turning a photomask previously provided with this pattern in the <110> direction clockwise by 357 deg..
Patent JP-S5547163-A (JP)
Title: Lining apparatus for pipe
Inventor: TERADA EIJI
IPC: B28B21/44
Filed: 1978-09-28
Abstract: PURPOSE: To coat a lining material almost uniformly on the inside of pipe by widening the width of jet stream of lining material jetted from spinner by forming the inside sinner into a truncated conical shape whose inside diameter is widened.  
     CONSTITUTION: The frontal end of the lining material supplier 1 from which a lining material, e.g., cement mortar, a paint, etc., is fed in a certain direction is connected with the raq material inlet pipes 2 and 3, and also the central shaft of the supplier 1 is provided  projectively and rotatably with the backet-type inside spinner 6 from the lining material feed opening 5 in coincidental manner with the central axle of the supplier 1 for its rotary shaft. The inside spinner 6 is formed into a cut head conical shape whose inside is widened toward the feeding direction (arrow mark 8) of the lining material, and also the slit 10 is formed in the circumferential wall of the spinner 6 and its opening portion is formed into a wide trapezoidal shape. Thus, the coating of the pipe inside with a lining material can be performed almost uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11313367-A (JP)
Title: Portable communication terminal set
Inventor: IKENOUCHI TAKAYUKI
IPC: H04W88/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To select a mode momentarily without the need for complicated troublesome operations. SOLUTION: A direction discrimination section 2 discriminates a direction of a portable telephone set based on an output pattern of a direction detector 1 mounted on the portable telephone set. The direction discrimination section 2 reports the discrimination result to a mode selection section 3. The mode selection section 3 collates the result with setting contents of the user and sends the result to a control section 4, which selects a mode of the portable telephone set.
Patent JP-H05312058-A (JP)
Title: Throttle body
Inventor: NAKAMURA KAZUYASU
IPC: F02D9/10
Filed: 1992-05-12
Abstract: PURPOSE:To promote a reduction in a leak of air quantity at the time of full- close and a prevention against any variation in a throttle body which has a first shaft as a throttle valve shaft and a second shaft setting up a lever and a spring or suchlike almost on the same shaft in a line. CONSTITUTION:A first shaft 1 as a throttle valve shaft and a second shaft 2 setting up a lever and a spring or suchlike both are decentered from an intake air passage 9, and a turning shaft of a butterfly throttle valve 7 is also decentered from this passage 9. Thus, controllability over an air quantity at the time of idling is made so better as well as idling stability is improved.
Patent JP-S60262042-A (JP)
Title: Measurement of photoelectric work function
Inventor: UDA MASAYUKI
IPC: G01N23/227
Filed: 1984-06-09
Abstract: PURPOSE:To enhance the strength against the vibration from the outside and to perform accurate measurement, by allowing a specimen to emit electrons by indivisually applying energies having different values to said specimen and counting the number of emitted electrons in each energy value. CONSTITUTION:The anode 4 connected to a high voltage wire 5 is provided in a case 1 functioning as a cathode through earthing and having windows 2, 3 while a first grid electrode 6 is provided between the anode 4 and the case 1, and a second grid electrode 8 is provided between the first grid electrode 6 and the specimen 7 placed on the surface of the case 1. Further, a spectroscope 11 for making the light from a light source 10 monochromatic and two slits 12 for regulating the intensity of monochromatic light are provided and an amplifier 13, first and second pulse generators 14, 15, a count means 16 and an operation means 17 are furthermore provided to constitute the apparatus. By this mechanism, the strength against the vibration from the outside is enhanced and photoelectric work function can be measured accurately.
Patent JP-H05316673-A (JP)
Title: Outer-rotor type permanent magnet rotor
Inventor: TANAKA KUNIAKI
IPC: H02K1/27
Filed: 1992-05-12
Abstract: PURPOSE:To provide an outer-rotor type permanent magnet rotor which can be manufactured at a low cost and with excellent productivity by reducing the segment number of permanent magnets for field which are hard to be worked to half as compared with the conventional rotor and, accordingly, reducing the amount of sticking work of the permanent magnets to the rotor. CONSTITUTION:In the title rotor constituted by sticking permanent magnets 2 for field magnetized in the radial direction to the internal surface of a yoke 1 at regular intervals in the circumferential direction, such a magnetic circuit that alternately generates N and S poles in the circumferential direction on the internal surface of the yoke 1 is constituted by sticking the magnets 2, with the same pole being oriented toward the center, and providing projecting sections 3A between each magnet 2 so that the polarity generated in the sections 3A due to the magnets 2 can become opposite to that of the magnets 2.
Patent JP-S6010752-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: ISHIOKA HIROSHI
IPC: H01L21/60
Filed: 1983-06-30
Abstract: PURPOSE:To improve the moisture proof of the title device by a method wherein an insulating film is provided on the surface of a metallic wiring layer which is not covered with a passivation film and not coming into contact with bonding wire. CONSTITUTION:A base ribbon utilized for a plastic package is formed of an island 1 and multiple external terminals 2 peripherally connected to one another. Besides the base ribbon is mostly made of iron and nickel alloy while a metallic wire is utilized for a bonding wire 9. Aluminium utilized for a wiring 5 is more easily ionized than any metals utilized for the base ribbons 1, 2 and the bonding wire 9. Therefore, when a semiconductor integrated circuit device is immersed in electrolyte after eompletion of bonding process for anodic oxidation utilizing the base ribbons as anode, the aluminium surface exposed on IC element is oxidized into alumina 10. Through these procedures, the title device may prevent aliminium corrosion from happening and improve the moisture proof thereof.
Patent JP-H05315109-A (JP)
Title: Manufacture of film resistor
Inventor: KAWAI AKINARI
IPC: H01C17/22
Filed: 1992-05-12
Abstract: PURPOSE:To get a desired resistance value by simple method without needing a residual gas measuring device and a laser generator. CONSTITUTION:Cr-SiO2 film resistors and Al electrodes are deposited by sputtering to, for example, ten sheets of boards to be processed by the same batch. For one sheet of board out of these ten sheets of boards, a film resistor is made by photoetching method, using one sheet among a plurality of masks different in shapes of the electrodes being prepared in advance. Next, one sheet of substrate, where this film resistor is made, is heat-treated, and the resistance value of the film resistor made on the substrate is measured. Heat treatment is performed after forming a film resistor on nine sheets of boards by photoetching method, selecting one sheet among a plurality of masks different in shapes of electrodes so that the film resistors made on residual nine sheets of boards may be at desired resistance values, based on the measured resistance value.
Patent JP-S5452432-A (JP)
Title: Mos type dynamic memory unit
Inventor: FURUYAMA TOORU
IPC: G11C11/4099
Filed: 1977-10-04
Abstract: PURPOSE:To make it possilbe to read information accurately, by making a delay circuit delay the rise of the gate signal of a MOS transistor connected a dummy cell and data line to be selectted. CONSTITUTION:A couple of data lines DL1 and DL2 are connected to the right and left nodes of sense amplfier SA employing a balanced FF, and provided with memories MC11...MCij and MC2k... MC2  anddummy cells DL1 and DL2. Memory cell MC11 of one data line DL1 and dummy cell DC2 of the other data line DL2, for example. Memory cell MC11 for example, are selected at the same time to read information. In this case, delay circuit DEL delays the rise of a signal applied to the gate of the MOS transistor Tr connected to dummy cell DC2 and data line DL2 to be selected. Consequently, no region appears where potentials of data lines DL1 and DL2 intersect, so that information can be read out accurately.
Patent JP-H09303145-A (JP)
Title: Marine engine
Inventor: ITO KAZUMASA
IPC: B63H20/24
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of an output through the reduction of a cooling water amount of an exhaust system, to prevent the occurrence of the burn of a rubber part through the suppression of the increase of the temperature of an exhaust system during high speed operation, and to improve the durability of an exhaust pipe. SOLUTION: A marine engine comprises an engine 5 to drive a propeller; and a cooling system A to feed cooling water to the engine 5 through a cooling water feed pipe 51 and further to an exhaust system to mix the cooling water in exhaust gas. In this case, an exhaust cooling water pipe 55 to feed cooling water directly to an exhaust system without a feed through the engine 5 is connected to the cooling water feed pipe 51, and a cooling water supply means B is provided to open and close the exhaust gas cooling water pipe 55 based on the temperature of an exhaust system.
Patent JP-S6010435-A (JP)
Title: Cassette tape recorder device
Inventor: TOMITA SEIJI
IPC: G11B15/10
Filed: 1983-06-30
Abstract: PURPOSE:To perform sure control with a simple constitution to improve the convenience to use by providing a manual reverse operation member which selects the switching state of an auto-reverse mechanism, a driving mechanism which runs a tape in the selected direction, and a tape running direction display mechanism. CONSTITUTION:When a manual reverse operator 24 is depressed to one stage, the power is supplied from a power supply circuit 95 to an LED lighting switching circuit 97, and the switching circuit 97 slides a reproducing slider 38 in the direction of an arrow E and lights a right display part 90 to display the forward running state in case of turning-off of a switch 98. In this case, the circuit 97 slides the slider 38 in the direction of an arrow F and lights a left display part 91 to display the reverse running state in case of turning-on the switch 98. When the operator 24 is depressed up to the second stage, the operator 24 drives a reverse driving lever 83 to reverse a running system, and the tape is run in a prescribed direction in accordance with the operation of a reproducing operator. Since a switch 96 is turned on in accordance with the reproducing operator, the tape running direction in, for example, the reproducing state is displayed on display parts 90 and 91 through the circuit 97.
Patent JP-H09305644-A (JP)
Title: Method for supporting construction cost calculation in architecture and civil engineering design
Inventor: FUJITANI YOSHIO
IPC: G06Q30/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To previously calculate a construction cost to be reference by permitting a designer to input basic data which can be recognized in a stage before designing at the time of designing a design object in an architecture and civil engineering field. SOLUTION: Previously known material data and execution data which are required for calculating the construction cost with the execution of a pillar, a beam and a floor as an object and, moreover, unit price data related to a material price and execution expenditure are previously storedin a storage means as a retrieving file. In the meantime, the designer optionally inputs basic data of the design object which can be known in the stage before regular design work for the design object starts. A processing is executed while the retrieving file is referred to by an arithmetic means based on these kinds of input data (S10-S40) so that the construction cost to be reference for designing the design object is displayed in a display means.
Patent JP-H06327580-A (JP)
Title: Shower facility for living room
Inventor: KOIKE YOSHIO
IPC: A47K3/28
Filed: 1993-05-21
Abstract: PURPOSE:To provide a living room shower facility allowing a shower to be taken in a room normally used as a living room, dispensing with a dedicated shower room and ensuring the effective use of space. CONSTITUTION:The ceiling section 4 of a living room 1 is fitted with a curtain rail 6 for hanging a curtain 5 to prevent water splash, so as to form a shower stall S. A water pan 9 having a lid body 8 to be placed approximately at the same level as floor surface is laid on a floor 7 divided with the curtain 5. Also, a shower 10 is provided in the shower stall S.
Patent JP-S63284934-A (JP)
Title: Radio paging device
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H04Q7/06
Filed: 1987-05-16
Abstract: PURPOSE:To administer to the convenience of mutual communication between a worker and a control office, by calling the worker having a portable radio equipment in a prescribed area by a wire telephone from the outside, and calling a specific wire telephone also from the portable radio equipment. CONSTITUTION:A wire/wireless connection device 8 is equipped with an incoming circuit (not shown in figure) to be connected automatically to the voice line of a radio repeater 9 after the lapse of a prescribed time when the specific telephone in the area 1 is called from the outside. In such a way, it is possible to call the worker in the area 1 by operating the radio repeater 9 by the wire telephone from the outside, and sending a call tone in a form of wave from an antenna 12 to each portable radio equipment 11. And the wire/wireless connection device 8 is provided with a function to call the wire telephone 5a in a piloted area, after identifying a specific signal sent from the portable radio equipment 11, by connecting a wire telephone circuit 3, and also, issuing a dial pulse registered in advance.
Patent JP-S5547986-A (JP)
Title: Ship
Inventor: SEKIMOTO MIKIJI
IPC: B63B35/32
Filed: 1978-09-28
Abstract: PURPOSE: To navigate a ship provided with an incinerator to burn up drifting oil.  
     CONSTITUTION: A ship 1 provided with an incinerator 2 unable to move by its own power is navigated on drifting oil thereby to burn up oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02301033-A (JP)
Title: Silicon dioxide-coated optical information recording medium and its production
Inventor: TAKAHASHI TORU
IPC: G11B7/24027
Filed: 1989-05-13
Abstract: PURPOSE:To obtain the optical information recording medium excellent in resistance to moisture, corrosion, scuffing and heat by forming an SiO2 film on the medium surface treated with plasma. CONSTITUTION:A dielectric (SiAlON), a recording layer (TbFeCo) and a protective layer (SiAlON) are laminated on an optical disk substrate of polycarbonate resin to form a recording medium, and the medium is treated with plasma using the glow discharge of a low-pressure gas. By this treatment, various functional groups capable of strengthening the bonding with SiO2 on the substrate surface without deteriorating the substrate are generated, and the surface is uniformly treated. The carbonyl group or OH group among the functional groups enter into a polymerization reaction in the process of the condensation polymerization of Si(OH)4 to cause chemical bonding with SiO2 and the amino group is firmly attached to SiO2 by hydrogen bonding. Since the SiO2 film is firmly attached to the substrate and the protective film of an Si-based material, the resistance to corrosion, moisture and scuffing is improved.
Patent JP-S598969-A (JP)
Inventor: ABE YUTAKA
IPC: A61M1/36
Filed: 1982-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09307521-A (JP)
Title: Time division multiplexer
Inventor: ISHIHARA KATSUMI
IPC: H04L29/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase the number of connectable terminals or to improve the data communication speed by sending an RS signal for n-sets of terminal integrated circuits at a rate of one bit per frame. SOLUTION: A time division multiplexer 1 of the bit multiplex system is provided with n-sets of terminal interface sections 10-1 to 10-n and the terminals are configured available for n-port connection. A MUX/DEMUX section 11 applies multiplexing to terminals data from the terminal interface sections 10-1 to 10-n into bit configuration of a digital transmission channel Y and multiplexes the sub-frame configuration of an RS sub-frame processing section 13 and provides on output of the result to a line interface section 12. The RS sub-frame processing section 13 multiplexes the n-port RS signal of each frame sequentially one by one bit at a fixed position of one frame while making an on/off state of an RS signal into bit 1/0 onto a frame of n-preceding-frame to be multiplexed so as to configure a sib-frame.
Patent JP-S5546552-A (JP)
Title: Method of positioning electron beam
Inventor: FUNAYAMA TOORU
IPC: G03F7/20
Filed: 1978-09-28
Abstract: PURPOSE:To detect the location of a positioning mark from the amount of electrons induced per the occupying area of the positioning mark in an area where electron beam is projected. CONSTITUTION:Positioning mark 21 is formed in a square of one side W with V- shaped grooves formed in parallel with the respective sides. Rectangular beam 22 having smaller one side than W is so projected as to partially superimpose the mark 21 to thereby detect reflected electron signal. Then, the beam 22 is moved at predetermined distance D=W in parallel to thereby obtain the reflected electron signal. When the positioning mark areas in the area where electron beam is projected are different, there obtain different detected signal levels. In case that the size of the beam and the distance between projecting points A and B are set, the positions where the signal levels become equal and the central position of the positioning marks can be calculated. Thus, when at least four beams are projected along X and Ydirection, the potition of the positioning mark can be accurately calculated.
Patent JP-H05315952-A (JP)
Title: Pll circuit
Inventor: KATO ISAO
IPC: H03L7/113
Filed: 1992-05-13
Abstract: PURPOSE:To expand a practical frequency-locking range by driving a PLL circuit so that a frequency difference between the maximum repeating frequency of a data string signal and the frequency of a demodulation clock is included with the frequency locking range of the PLL circuit. CONSTITUTION:At the time of judging an unlocked state by a lock detecting means, output signals of a frequency detector 160 are time-dividedly multiplexed with output signals of a phase comparator 110 to form a phase-compared output 121. Namely at the time of judging the impossibility of data demodulation, a multiplexing means 120 time-dividedly multiplexes the output signals 111, 112 of the comparator 110 with the output signals 161, 162 of the detector 160 and outputs the signal 121. The operation is repeated until the frequency fPCK of a demodulation clock 152 is included with the frequency locking range (capture range) of the PLL circuit and reflected to the output signals 161, 162 of the detector 160, i.e., both of the output signals 161, 162 are steadily turned to a logical level '0'.
Patent JP-S5546754-A (JP)
Title: Processing method for base metal image
Inventor: KUBODERA KIKUO
IPC: G03C5/40
Filed: 1978-09-29
Abstract: PURPOSE:To effectively carry out reduction, erasion, or correction of a base metal image obtained by intensifying a silver image with a base metal, such as Ni or Co, by bringing the image in contact to an aqueous solution of a specified oxidant. CONSTITUTION:The bleaching solution of a base metal image to be used consists of a ferric compound, such as a ferric chelate of a ethylenediamine tetraacetic acid; a cerium (IV) compound, such as cerium (IV) sulfate; a cupric compound, such as cupric sulfate; a chromium (VI) compound, such as chromium (VI) oxide; or an aqueous solution containing nitric acid. A preferable content of the above oxidant is e.g. 10-400g of ethylenediamine tetraacetic acid ferric chelate per liter, or 20-300g of cerium (IV) compound per liter. When this method is applied to a base metal dot image, it permits the dot image to be reduced in size without impairing the image form and without forming a fringe around the dot image.